Finite Group Databasebeta

← C2×#23757961 #34113646

Subgroups — C2×#23757961 #34113646

Order 20096.

1124 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757961C2116yesmaximal, direct product factor
2C2×#19097766C212yesmaximal, complemented
3C2×#19097762C212yesmaximal, complemented
4C2×#19097756C212yesmaximal
5C2×#19097751C211yesmaximal, characteristic, complemented
6C2×#19097751C211yesmaximal, characteristic, complemented
7C2×C4×Dic314C211yesmaximal, characteristic, complemented
8C2×C4×D628C211yesmaximal, characteristic
9C2×#19097729C211yesmaximal, characteristic, complemented
10C2×#19097729C212yesmaximal, complemented
11C2×C4⋊C4×D157C211yesmaximal, characteristic, complemented
12C2×#125×C157C211yesmaximal, characteristic, complemented
13C22×Dic314C2211yescharacteristic
14C22×D628C2211yescharacteristic
15C22×C4×D157C2212yes—
16C22×C4×D157C2211yescharacteristic
17C22×C4×D157C2211yescharacteristic
18#19097766C22116yescomplemented
19#19097762C22116yescomplemented
20#19097756C22116yes—
21#19097751C2218yescomplemented
22#19097751C2218yescomplemented
23C4×Dic314C2218yescomplemented
24C4×D628C2218yes—
25#19097729C22116yescomplemented
26#19097729C2218yescomplemented
27C2×C4⋊Dic157C2211yescharacteristic
28C2×C4⋊Dic157C2212yes—
29C2×C4⋊Dic157C2211yescharacteristic
30C2×C4⋊Dic157C2212yes—
31C2×#14578933C2212yes—
32C2×#14578933C2212yes—
33C4⋊C4×D157C2218yescomplemented
34C2×#14578931C2211yescharacteristic
35C2×#14578931C2212yes—
36C2×#14578931C2212yes—
37C2×#14578931C2211yescharacteristic
38C2×#14578931C2212yes—
39C2×C4×Dic157C2212yes—
40C2×C4×Dic157C2212yes—
41#125×C157C2218yescomplemented
42C2×C4⋊C4×C157C2211yescharacteristic
43C2×C4⋊C4×C157C2211yescharacteristic
44C2×C4⋊C4×C157C2212yes—
45C2×C4⋊C4×C157C2212yes—
46C2×C42×C157C2211yescharacteristic
47C23×D157C2311yescharacteristic
48C23×D157C2311yescharacteristic
49C2×Dic314—24no—
50C2×Dic314C2314yes—
51C2×D628—24no—
52C2×D628C2314yes—
53C22×Dic157C2312yes—
54C22×Dic157C2311yescharacteristic
55C22×Dic157C2312yes—
56C22×Dic157C2311yescharacteristic
57C2×C4×D157—28no—
58C2×C4×D157—24no—
59C2×C4×D157—24no—
60C2×C4×D157C2318yes—
61C2×C4×D157C2314yes—
62C2×C4×D157C2314yes—
63C4⋊Dic157C2314yes—
64C4⋊Dic157C2318yes—
65C4⋊Dic157C2314yes—
66C4⋊Dic157C2318yes—
67#14578933C2318yes—
68#14578933C2318yes—
69#14578931C2314yes—
70#14578931C2318yes—
71#14578931C2318yes—
72#14578931C2314yes—
73#14578931C2318yes—
74C4×Dic157C2318yes—
75C4×Dic157C2318yes—
76C22×C4×C157C2311yescharacteristic
77C22×C4×C157C2311yescharacteristic
78C22×C4×C157C2312yes—
79C22×C4×C157C2312yes—
80C22×C4×C157C2311yescharacteristic
81C4⋊C4×C157C2314yes—
82C4⋊C4×C157C2314yes—
83C4⋊C4×C157C2318yes—
84C4⋊C4×C157C2318yes—
85C42×C157C2314yes—
86C22×D157—22no—
87C22×D157—22no—
88C22×D157—22no—
89C22×D157—22no—
90C22×D157—22no—
91C22×D157#4114yes—
92C22×D157C2412yes—
93C22×D157C2412yes—
94Dic314—28no—
95D628—28no—
96C2×Dic157—24no—
97C2×Dic157—22no—
98C2×Dic157—22no—
99C2×Dic157—24no—
100C2×Dic157C2414yes—
101C2×Dic157C2412yes—
102C2×Dic157C2412yes—
103C2×Dic157C2414yes—
104C4×D157—216no—
105C4×D157—28no—
106C4×D157—28no—
107C23×C157C2411yescharacteristic
108C2×C4×C157—24no—
109C2×C4×C157—22no—
110C2×C4×C157—22no—
111C2×C4×C157—24no—
112C2×C4×C157#4114yes—
113C2×C4×C157C2414yes—
114C2×C4×C157C2412yes—
115C2×C4×C157C2412yes—
116C2×C4×C157C2414yes—
117C2×C4×C157C2412yes—
118C22×C157C2×#4112yes—
119C22×C157C2×#4112yes—
120C22×C1572−1+412yes—
121C22×C157C2511yescharacteristic
122C2×D157—28no—
123C2×D157—22no—
124C2×D157—22no—
125C2×D157—22no—
126C2×D157—22no—
127C2×D157—22no—
128C2×D157—44no—
129C2×D157C2×#4114yes—
130C4×C157—24no—
131C4×C157—22no—
132C4×C157—22no—
133C4×C157—24no—
134C4×C157C2×#4114yes—
135Dic157—24no—
136Dic157—22no—
137Dic157—22no—
138Dic157—24no—
139C2×C157#55214yescomplemented
140C2×C157C22×#4111yescharacteristic
141C2×C157C22×#4111yescharacteristic
142C2×C157C2×2−1+411yescharacteristic
143D157—24no—
144D157—42no—
145C157C2×#55211yescharacteristic, complemented, Sylow
146C2×#552—1571nomaximal, Sylow
147#552—15716no—
148C2×#126—1572no—
149C2×#125—1572no—
150C2×#125D15711yescharacteristic, complemented
151C2×#123—1572no—
152C2×C22⋊Q8—1571no—
153C2×C22⋊Q8—1571no—
154C2×C4×Q8—1571no—
155C2×C4×D4—1571no—
156C2×#117—1571no—
157C2×#117—1572no—
158C22×C4⋊C4—1571no—
159C22×Q8—1571no—
160C22×D4—1571no—
161C23×C4—1572no—
162C23×C4—1571no—
163C23×C4—1571no—
164#126—15716no—
165#125—15716no—
166#125C2×D15718yescomplemented
167#123—15716no—
168C22⋊Q8—1578no—
169C22⋊Q8—1578no—
170C4×Q8—1578no—
171C4×D4—1578no—
172#117—1578no—
173#117—15716no—
174C2×C4⋊C4—1571no—
175C2×C4⋊C4—1572no—
176C2×C4⋊C4—1572no—
177C2×C4⋊C4—1571no—
178C2×C4⋊C4—1572no—
179C2×C4⋊C4—1572no—
180C2×C4⋊C4—1578no—
181C2×C4⋊C4C2×D15711yescharacteristic
182C2×C4⋊C4C2×D15711yescharacteristic
183C2×C4⋊C4C2×D15712yes—
184C2×C4⋊C4C2×D15712yes—
185C2×C22⋊C4—1571no—
186C2×C22⋊C4—1572no—
187C2×C22⋊C4—1572no—
188C2×C22⋊C4—1571no—
189C2×C22⋊C4—1572no—
190C2×C42—1572no—
191C2×C42—1572no—
192C2×C42C2×D15711yescharacteristic
193C24—1571no—
194C24—1571no—
195C2×Q8—3144no—
196C2×Q8—1574no—
197C2×D4—3144no—
198C2×D4—1574no—
199C22×C4—3148no—
200C22×C4—3144no—
201C22×C4—3144no—
202C22×C4—1572no—
203C22×C4—1571no—
204C22×C4—1572no—
205C22×C4—1571no—
206C22×C4—1578no—
207C22×C4—1574no—
208C22×C4—1574no—
209C22×C4C22×D15711yescharacteristic
210C22×C4C22×D15712yes—
211C22×C4C22×D15711yescharacteristic
212C22×C4C22×D15712yes—
213C22×C4C22×D15711yescharacteristic
214C4⋊C4—1574no—
215C4⋊C4—1578no—
216C4⋊C4—1578no—
217C4⋊C4—1574no—
218C4⋊C4—1578no—
219C4⋊C4—1578no—
220C4⋊C4C22×D15714yes—
221C4⋊C4C22×D15714yes—
222C4⋊C4C22×D15718yes—
223C4⋊C4C22×D15718yes—
224C22⋊C4—1574no—
225C22⋊C4—1578no—
226C22⋊C4—1578no—
227C22⋊C4—1574no—
228C22⋊C4—1578no—
229C42—1578no—
230C42—1578no—
231C42C22×D15714yes—
232C23—3142no—
233C23—3142no—
234C23—3142no—
235C23—3142no—
236C23—3142no—
237C23—1572no—
238C23—1574no—
239C23—1572no—
240C23C23×D15711yescharacteristic
241Q8—3148no—
242D4—3148no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—31416no—
248C2×C4—3144no—
249C2×C4—3142no—
250C2×C4—3142no—
251C2×C4—3144no—
252C2×C4—3148no—
253C2×C4—3148no—
254C2×C4—1574no—
255C2×C4—1572no—
256C2×C4—1574no—
257C2×C4—1572no—
258C2×C4#1457895514yes—
259C2×C4C23×D15712yes—
260C2×C4C23×D15714yes—
261C2×C4C23×D15712yes—
262C2×C4C23×D15714yes—
263C2×C4C23×D15712yes—
264C22—3142no—
265C22—3142no—
266C22—3148no—
267C22—3142no—
268C22—3142no—
269C22—3142no—
270C22—6284no—
271C22—1574no—
272C22#41×D15712yes—
273C22C2×#1457895512yes—
274C22#1909781812yes—
275C22C24×D15711yescharacteristic
276C4—24no—
277C4—22no—
278C4—22no—
279C4—24no—
280C4—3144no—
281C4—3142no—
282C4—3142no—
283C4—3144no—
284C4C2×#1457895514yes—
285C2—3144no—
286C2—6282no—
287C2#2375796114yesdirect product factor
288C2C2×#41×D15711yescharacteristic
289C2C22×#1457895511yescharacteristic
290C2C2×#1909781811yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#125×C157C2
socleC23×C157C24
prime radicalC22×D628C22
hypercenterC2×#125D157
hypocenterC157C2×#552
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#125

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. #23757961C2direct (N × H)
2. C2×#19097766C2semidirect
3. C2×#19097762C2semidirect
5. C2×#19097751C2semidirect
6. C2×#19097751C2semidirect
7. C2×C4×Dic314C2semidirect
9. C2×#19097729C2semidirect
10. C2×#19097729C2semidirect
11. C2×C4⋊C4×D157C2semidirect
12. C2×#125×C157C2semidirect
18. #19097766C22semidirect
19. #19097762C22semidirect
21. #19097751C22semidirect
22. #19097751C22semidirect
23. C4×Dic314C22semidirect
25. #19097729C22semidirect
26. #19097729C22semidirect
33. C4⋊C4×D157C22semidirect
41. #125×C157C22semidirect
139. C2×C157#552semidirect
145. C157C2×#552semidirect
150. C2×#125D157semidirect
166. #125C2×D157semidirect
287. C2#23757961direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#237579612
C2×#190977662
C2×#190977622
C2×#190977562
C2×#190977512
C2×C4×Dic3142
C2×C4×D6282
C2×#190977292
C2×C4⋊C4×D1572
C2×#125×C1572
C2×#552157